发明名称 |
DEPOSITION MASK, METHOD OF MANUFACTURING DISPLAY APPARATUS BY USING THE DEPOSITION MASK, AND DISPLAY APPARATUS MANUFACTURED BY THE METHOD |
摘要 |
A deposition mask that prevents the occurrence of defects when forming an encapsulation film or securing a long lifespan of the encapsulation film, a method of manufacturing a display apparatus by using the deposition mask, and a display apparatus manufactured by the method. The deposition mask has a first portion and a second portion, the second portion being thicker that the first portion; at least one opening in the first portion, deposition materials being passed through the opening; and a plurality of through-holes in the first portion adjacent to and surrounding the opening, the through-holes extending from an upper surface to a lower surface of the first portion, light being passed through the opening and the plurality of through-holes to irradiate the deposition materials. |
申请公布号 |
US2014306600(A1) |
申请公布日期 |
2014.10.16 |
申请号 |
US201314030502 |
申请日期 |
2013.09.18 |
申请人 |
Samsung Display Co., Ltd. |
发明人 |
Kim Nam-Jin;Park Chul-Hwan |
分类号 |
H05B33/10;H05B33/04 |
主分类号 |
H05B33/10 |
代理机构 |
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代理人 |
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主权项 |
1. A deposition mask for manufacturing at least one display apparatus, the deposition mask comprising:
a first portion and a second portion, the second portion being thicker that the first portion; an opening in the first portion, deposition materials being passed through the opening; and a plurality of through-holes in the first portion adjacent to and surrounding the opening, the through-holes extending from an upper surface to a lower surface of the first portion, light being passed through the opening and the plurality of through-holes. |
地址 |
Yongin-City KR |